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Unified Diff: src/x64/lithium-x64.cc

Issue 14083008: Improve generated code for HDoCompareObjectEqAndBranch on ia32/x64 (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 8 months ago
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Index: src/x64/lithium-x64.cc
diff --git a/src/x64/lithium-x64.cc b/src/x64/lithium-x64.cc
index ba29ed969df4e811c9f409ab955b499f8a9ce970..fe494f2731a5e274680060c746f31ce56522944b 100644
--- a/src/x64/lithium-x64.cc
+++ b/src/x64/lithium-x64.cc
@@ -1610,7 +1610,7 @@ LInstruction* LChunkBuilder::DoCompareIDAndBranch(
LInstruction* LChunkBuilder::DoCompareObjectEqAndBranch(
HCompareObjectEqAndBranch* instr) {
LOperand* left = UseRegisterAtStart(instr->left());
- LOperand* right = UseRegisterAtStart(instr->right());
+ LOperand* right = UseRegisterOrConstantAtStart(instr->right());
return new(zone()) LCmpObjectEqAndBranch(left, right);
}
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